Mae Kasa Hot Springs (Natural Geothermal Springs & Foot Bath)

Nestled in a lush valley framed by limestone karst cliffs in Mae Kasa subdistrict, Mae Kasa Hot Springs is one of the most beloved natural wellness attractions in Mae Sot, Tak Province.

Subterranean geothermal activity feeds multiple natural hot springs that bubble up to the surface at temperatures reaching 75°C to 80°C. As the mineral-rich thermal water flows into cool mountain streams, it forms pleasant warm rivulets ideal for therapeutic relaxation.

Key highlights and activities include:

• Onsen Egg Boiling: The quintessential visitor experience! Pick up fresh chicken or quail eggs in bamboo baskets or mesh bags and dip them into the designated boiling spring. In roughly 15 to 20 minutes, you will have delicious, velvety soft-boiled onsen eggs.
• Foot Soaking Streams: Enjoy open-air foot soaking along the creek where cool stream waters naturally blend with geothermal runoff to create the perfect soothing temperature.
• Chao Mae Usa Shrine & Suspension Bridge: Just a short walk across the river via an attractive wooden pedestrian suspension bridge sits the revered Chao Mae Usa Shrine, set dramatically against towering limestone crags.
• Private Mineral Bath Facilities: Local community-managed private bathing rooms and thermal soaking tubs are available for travelers seeking deeper therapeutic mineral baths.

Visitor Tips: Entrance to the open park and foot soaking creeks is free of charge. Bring your own eggs and mesh dipping baskets if arriving early. Exercise caution around high-temperature bubbling springs, especially with children.